St. Thomas vs saint

St. Thomas and saint both are nouns.

Word	Noun	Adjective	Verb	Adverb
St. Thomas	Yes	No	No	No
saint	Yes	No	Yes	No

St. Thomas (noun)	saint (noun)
(Roman Catholic Church) Italian theologian and Doctor of the Church who is remembered for his attempt to reconcile faith and reason in a comprehensive theology; presented philosophical proofs of the existence of God (1225-1274)	person of exceptional holiness
the Apostle who would not believe the resurrection of Jesus until he saw Jesus with his own eyes	model of excellence or perfection of a kind; one having no equal
	a person who has died and has been declared a saint by canonization

St. Thomas (verb)	saint (verb)
	declare (a dead person) to be a saint
	hold sacred